Protocols/OSCAR/SNAC/BUCP REGISTER RESPONSE

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OSERVICE (0x0001)
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ID Origin Name Foodgroup Service Status Version
0x0017, 0x0005 Host BUCP__REGISTER_RESPONSE Unspecified BUCP Active 1.15

Host response to BUCP__REGISTER_REQUEST. May contain confirmation of registration or an error code and/or URL.

SNAC Header

Foodgroup uint16 (word) 00 17
Subgroup uint16 (word) 00 05
Flags uint16 (word) 00 00
Request ID uint32 (dword) 00 00 00 00

SNAC Data

Unconfirmed: This SNAC contains no data

An empty channel 4 FLAP is also sent by the auth server directly after this SNAC (empty FLAPs are a signal to close the connection).

Length Description
2 bytes Family (0x0017)
2 bytes Subtype (0x0005)
2 bytes Flags
4 bytes Snac Request ID
2 bytes 0x0001
2 bytes Length L of the following
L bytes DATA

The ICQ registration info. All chunks are in, uh, network byte order, I guess. (The number "5" is sent as "x05 00")

Length Description
2 bytes 0x0300
4 bytes 0x0000 0000
2 bytes 0x2d00
2 bytes 0x0300
2 bytes 0x0000
2 bytes 0xff58
2 bytes 0xd03d
2 bytes 0xa7ba
2 bytes 0x0000
2 bytes 0x0004
2 bytes 0xec38 0000 - The same random cookie from the request
4 bytes 0x0000 0000
4 bytes 0x0000 0000
4 bytes 0x0000 0000
4 bytes 0x0000 0000
4 bytes 0x2dc5 2b09 - Your brand spankin' new ICQ number (remember, this is network byte order, so in real hexidecimal this is actually 0x092b c52d, which is 153,863,469 in decimal)
2 bytes 0xec38 0000 - The same random cookie from the request
2 bytes 0x0000

BUCP SNACs

SNAC List
Subgroup Origin Name
0x0001 Any BUCP__ERR
This is the error SNAC for the BUCP foodgroup.
0x0002 Client BUCP__LOGIN_REQUEST
Client login request.
0x0003 Host BUCP__LOGIN_RESPONSE
Host login response, will contain reconnect information with login cookie or an error code and/or URL.
0x0004 Client BUCP__REGISTER_REQUEST
Client registration for legacy ICQ clients.
0x0005 Host BUCP__REGISTER_RESPONSE
Host response to BUCP__REGISTER_REQUEST. May contain confirmation of registration or an error code and/or URL.
0x0006 Client BUCP__CHALLENGE_REQUEST
Request challenge for login request.
0x0007 Host BUCP__CHALLENGE_RESPONSE
Response to BUCP__CHALLENGE_REQUEST with challenge.
0x0008 Client BUCP__ASASN_REQUEST
AOL Suggest A Screenname Request, suggests screennames based on other parameters.
0x0009 Host BUCP__ASASN_RESPONSE
Response to BUCP__ASASN_REQUEST with a list of suggestions
0x000A Host BUCP__SECURID_REQUEST
Host SecurID request for client to continue logging in.
0x000B Client BUCP__SECURID_RESPONSE
Client response to BUCP__SECURID_RESPONSE with SecurID code.
0x000C Client BUCP__REGISTRATION_IMAGE_REQUEST
Request registration image, or CAPTCHA
0x000D Host BUCP__REGISTRATION_IMAGE_REPLY
Response to BUCP__REGISTRATION_IMAGE_REQUEST containing image information